Commit Graph

5 Commits

Author SHA1 Message Date
Jason A. Donenfeld
9dde6d38e9 auth: document tweakables in lua script
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2014-01-17 15:34:44 +01:00
Jason A. Donenfeld
a431326e8f auth: have cgit calculate login address
This way we're sure to use virtual root, or any other strangeness
encountered.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2014-01-16 23:21:54 +01:00
Jason A. Donenfeld
df00ab1096 auth: lua string comparisons are time invariant
By default, strings are compared by hash, so we can remove this comment.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2014-01-16 19:47:35 +01:00
Jason A. Donenfeld
b826537cb4 authentication: use hidden form instead of referer
This also gives us some CSRF protection. Note that we make use of the
hmac to protect the redirect value.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2014-01-16 12:13:39 +01:00
Jason A. Donenfeld
d6e9200cc3 auth: add basic authentication filter framework
This leverages the new lua support. See
filters/simple-authentication.lua for explaination of how this works.
There is also additional documentation in cgitrc.5.txt.

Though this is a cookie-based approach, cgit's caching mechanism is
preserved for authenticated pages.

Very plugable and extendable depending on user needs.

The sample script uses an HMAC-SHA1 based cookie to store the
currently logged in user, with an expiration date.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2014-01-16 02:28:12 +01:00